You do not need to downsample the orig.mgz in this case

On 2/22/19 1:19 PM, Ey Dude wrote:

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Hi all,

I would like to downsample my fsnative mesh by a factor of 0.1 and sample my BOLD data to surface space in a next step. I have successfully downsampled my surf files using mris_decimate and mri_surf2surf. However, I am still not able to run mri_vol2surf as it is asking for the orig.mgz file which is not downsampled yet and which I do not know how to downsample. Do I have to use mri_convert to do so? Would I have to set 0.1 0.1 0.1 as my downsamling factor?

Thank you so much for your help! Ella

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